ISRC GBAYC1201023
Verified recording
GBAYC1201023 is “Beethoven: String Quartet No. 11 in F Minor, Op. 95 "Quartetto serioso": III. Allegro assai vivace, ma serioso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x24e788688571c3e76b131de7d921a9d5ca6373e04ad6fe5b874f755515a43384 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1201023.
Recording identifiers
- ISRC
- GBAYC1201023
- Title
- Beethoven: String Quartet No. 11 in F Minor, Op. 95 "Quartetto serioso": III. Allegro assai vivace, ma serioso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x24e788688571c3e76b131de7d921a9d5ca6373e04ad6fe5b874f755515a43384
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:301b5991d743e48011c5808699e552679bdabd0a58bc82f1a0c2743f23371908- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1201023
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Beethoven: String Quartet No. 11 in F Minor, Op. 95 "Quartetto serioso": III. Allegro assai vivace, ma serioso · Machine-readable JSON-LD